Harris Value

403 McConn Ct, Webster, TX 77598

2,304 sqft, built 1978, in Clear Lake Appraised at $297,744 for 2026.

Harris County account 1120290000001

Appraised value
$297,744
Tax year 2026 · after any cap, before exemptions
Living area
2,304 sqft
$129 per sqft
Year built
1978
Average quality

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 77598 and Clear Lake assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is delivered, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public HCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value decreased 5.0% from $313,476 in 2025 to $297,744 in 2026.
  • Appraised value per square footThe current public record shows about $129 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Clear Lake neighborhood and ZIP 77598.
  • Neighborhood value signalAmong 333 residential records in the same neighborhood, the average appraised value is about $150 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.3% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 402 Tresvant Dr, Webster, TX 77598
    2,165 sqft | $127/sqft | built 1978 | 6% smaller (2,165 vs 2,304 sqft); Built same year (1978); Similar lot size (9,510 vs 9,360 sqft)
    $275,109
  • 15203 Silverman St, Webster, TX 77598
    2,280 sqft | $124/sqft | built 1980 | Similar size (2,280 vs 2,304 sqft); Similar age (1980 vs 1978); Lot 10% smaller (8,400 vs 9,360 sqft)
    $282,153
  • 15231 Silverman St, Webster, TX 77598
    2,373 sqft | $125/sqft | built 1979 | Similar size (2,373 vs 2,304 sqft); Similar age (1979 vs 1978); Similar lot size (8,520 vs 9,360 sqft)
    $297,383
  • 419 Dinerstein St, Webster, TX 77598
    2,324 sqft | $121/sqft | built 1978 | Similar size (2,324 vs 2,304 sqft); Built same year (1978); Lot 14% smaller (8,030 vs 9,360 sqft)
    $280,934
  • 406 Tresvant Dr, Webster, TX 77598
    2,540 sqft | $118/sqft | built 1978 | 10% larger (2,540 vs 2,304 sqft); Built same year (1978); Similar lot size (9,134 vs 9,360 sqft)
    $299,724

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

  • 402 Tresvant Dr, Webster, TX 77598
    April-15-2026 | 2,165 sqft | $133/sqft | built 1978 | 6% size difference (2,165 sqft); Similar age (1978); Sold after the valuation date
    $289,000
  • 346 Lost Rock Dr, Webster, TX 77598
    June-18-2026 | 2,230 sqft | $128/sqft | built 1983 | Similar size (2,230 sqft); Moderate age difference (5 years newer); Sold after the valuation date
    $285,000
  • 2634 Plymouth Rock Dr, Webster, TX 77598
    September-14-2026 | 1,684 sqft | $172/sqft | built 1977 | Similar age (1977); Sold after the valuation date
    $290,000
  • 2810 Heritage Colony Dr, Webster, TX 77598
    August-20-2026 | 1,684 sqft | $159/sqft | built 1977 | Similar age (1977); Sold after the valuation date
    $268,000
  • 17234 Heritage Bay Dr, Webster, TX 77598
    September-8-2026 | 1,712 sqft | $134/sqft | built 1975 | Similar age (1975); Sold after the valuation date
    $230,000

Public appraisal comparison for 2026. Prepared . Appraisal source: Harris County Appraisal District. Sales data checked in this snapshot: . Showing the last prepared sales evidence while recent sales are refreshed. Matches consider available size, age, location and property characteristics. How comparisons work.